H51508 U.S. Copyright Office. No. 23286. Public domain photograph of monument, historic place, stereoscopic card, free to use, no copyright restrictions image - Picryl description
H50965 U.S. Copyright Office. No. 5828. Public domain photograph of monument, historic place, stereoscopic card, free to use, no copyright restrictions image - Picryl description
H62037 U.S. Copyright Office. No. 630. Public domain photograph of the train tunnel, railroad, train track, free to use, no copyright restrictions image - Picryl description
Picryl description: Public domain image of a historical building, landmark architecture, world heritage, free to use, no copyright restrictions.
H56658 U.S. Copyright Office. Public domain photograph of monument, historic place, stereoscopic card, free to use, no copyright restrictions image - Picryl description
H55130 U.S. Copyright Office. Public domain photograph of a landmark building, world heritage site, stereoscopic card, free to use, no copyright restrictions image - Picryl description
H49647 U.S. Copyright Office. Public domain photograph of a landmark building, world heritage site, stereoscopic card, free to use, no copyright restrictions image - Picryl description
H50141 U.S. Copyright Office. No. 3. Public domain photograph of a landmark building, world heritage site, stereoscopic card, free to use, no copyright restrictions image - Picryl description
H62035 U.S. Copyright Office. No. 628. Public domain photograph of monument, historic place, stereoscopic card, free to use, no copyright restrictions image - Picryl description
H51725 U.S. Copyright Office. No. 5749. Public domain photograph of a landmark building, world heritage site, stereoscopic card, free to use, no copyright restrictions image - Picryl description
H 52923 U.S. Copyright Office. No. 3311. Public domain photograph of a landmark building, world heritage site, stereoscopic card, free to use, no copyright restrictions image - Picryl description
H51400 U.S. Copyright Office. No. 3192. Public domain photograph of a landmark building, world heritage site, stereoscopic card, free to use, no copyright restrictions image - Picryl description
H52267 U.S. Copyright Office. No. 5854. Public domain photograph of a landmark building, world heritage site, stereoscopic card, free to use, no copyright restrictions image - Picryl description
H52782 U.S. Copyright Office. No. S.155. Public domain photograph of a landmark building, world heritage site, stereoscopic card, free to use, no copyright restrictions image - Picryl description